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2950 boots to ROMMON after password recovery procedure

hbautista
Level 1
Level 1

After attempting to boot my Cisco 2950 IOS based switch after issuing the rename flash:config.text flash:config.old command to recover(reset) the password the switch wont boot from flash i get a cannot boot from "image" error.

8 Replies 8

amit-singh
Level 8
Level 8

Hi,

Do a dir flash: and paste the output.

Try to boot it manually using command boot flash:.

Please paste the output of set command on rommon prompt.

HTH,

-amit singh

Hi Amit thanks for the speedy response!

Error loading "flash:c2950-i6q412-mz.121-6.EA2c.bin"

Interrupt within 5 seconds to abort boot process.

Boot process failed...

switch:

the above is what i get, now when i do a dir flash: this is the output

switch: dir flash:

Directory of flash:/

2 -rwx 2253443 c2950-i6q4l2-mz.121-6.EA2c.bin

3 -rwx 109 info

4 drwx 640 html

5 -rwx 1022 config.old

18 -rwx 252 env_vars

16 -rwx 109 info.ver

17 -rwx 1567 y

19 -rwx 1022 config.text

3764736 bytes available (3976704 bytes used)

switch:

Please do this :

switch: flash_init

switch:load_helper

switch: boot flash:c2950-i6q412-mz.121-6.EA2c.bin

It should work. If it doenot work out then try loading a new image on to flash via X-modem.

http://www.cisco.com/en/US/products/hw/switches/ps628/products_tech_note09186a0080169696.shtml

Once you are up with the new image please set the bootpath using command

conf t

boot system flash:

Please revert if need more info.

HTH,

-amit singh

Id like to load the new image but i never backed the existing one up, i was about to back up the image since i just got the switch not too long ago but i decided to reset the password first. how do i backup the image ? i cant find on Cisco's site on how to do this?

Many thanks

Hector

Did you do the stesp that was posted in last post. Please do that and paste the output.

regards,

-amit singh

Error loading "flash:c2950-i6q412-mz.121-6.EA2c.bin"

thats what i get after typing those commands in. How do i backup the IOS image ?

Hector,

I beleive your file is corrupt that' why its not booting up and therefore backing up the same IOS will not help us in this case.

I have got a file from my 2950 and have uploaded on this site:

http://www.1asphost.com

username : ciscotac

password : cisco

Please go ahead and download it from here and upload it on your switch.

Let me know once you are done.

HTH,

-amit singh

amit-singh
Level 8
Level 8

Once youa re done, please boot the switch with the new image. Do the following :

Switch: flash_init

switch:load_helper

switch: boot flash:

I would suggest to delete the old file to make some space so that we are on safer side.

switch: delete flash:

Make sure that you set the boot path once you are up on the switch.

HTH,

-amit singh